diff options
Diffstat (limited to 'activemodel/lib/active_model/validations/uniqueness.rb')
| -rw-r--r-- | activemodel/lib/active_model/validations/uniqueness.rb | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/activemodel/lib/active_model/validations/uniqueness.rb b/activemodel/lib/active_model/validations/uniqueness.rb index 37a84dc06d..2b47c6bc09 100644 --- a/activemodel/lib/active_model/validations/uniqueness.rb +++ b/activemodel/lib/active_model/validations/uniqueness.rb @@ -23,16 +23,16 @@ module ActiveModel # unique index on the field. See +add_index+ for more information. # # Configuration options: - # * <tt>message</tt> - Specifies a custom error message (default is: "has already been taken") - # * <tt>scope</tt> - One or more columns by which to limit the scope of the uniqueness constraint. - # * <tt>case_sensitive</tt> - Looks for an exact match. Ignored by non-text columns (false by default). - # * <tt>allow_nil</tt> - If set to true, skips this validation if the attribute is null (default is: false) - # * <tt>allow_blank</tt> - If set to true, skips this validation if the attribute is blank (default is: false) - # * <tt>if</tt> - Specifies a method, proc or string to call to determine if the validation should - # occur (e.g. :if => :allow_validation, or :if => Proc.new { |user| user.signup_step > 2 }). The + # * <tt>:message</tt> - Specifies a custom error message (default is: "has already been taken") + # * <tt>:scope</tt> - One or more columns by which to limit the scope of the uniqueness constraint. + # * <tt>:case_sensitive</tt> - Looks for an exact match. Ignored by non-text columns (+false+ by default). + # * <tt>:allow_nil</tt> - If set to +true+, skips this validation if the attribute is +nil+ (default is: +false+) + # * <tt>:allow_blank</tt> - If set to +true+, skips this validation if the attribute is blank (default is: +false+) + # * <tt>:if</tt> - Specifies a method, proc or string to call to determine if the validation should + # occur (e.g. <tt>:if => :allow_validation</tt>, or <tt>:if => Proc.new { |user| user.signup_step > 2 }</tt>). The # method, proc or string should return or evaluate to a true or false value. - # * <tt>unless</tt> - Specifies a method, proc or string to call to determine if the validation should - # not occur (e.g. :unless => :skip_validation, or :unless => Proc.new { |user| user.signup_step <= 2 }). The + # * <tt>:unless</tt> - Specifies a method, proc or string to call to determine if the validation should + # not occur (e.g. <tt>:unless => :skip_validation</tt>, or <tt>:unless => Proc.new { |user| user.signup_step <= 2 }</tt>). The # method, proc or string should return or evaluate to a true or false value. def validates_uniqueness_of(*attr_names) configuration = { :message => ActiveRecord::Errors.default_error_messages[:taken] } |